Hsin-Hui Hwu, M.D.
NPI 1871675736 · Pediatrics Physician · Monterey Park, CA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hsin-Hui Hwu, M.D. is a Pediatrics Physician provider in Monterey Park, CA (NPI 1871675736).
Provider details
- NPI number
- 1871675736
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A41097 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$143 across 6 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-19
- Last updated
- 2010-10-06
Frequently asked questions
- What is Hsin-Hui Hwu's NPI number?
- Hsin-Hui Hwu's National Provider Identifier (NPI) is 1871675736, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hsin-Hui Hwu's specialty?
- Hsin-Hui Hwu is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Hsin-Hui Hwu located?
- Hsin-Hui Hwu's practice location on file with NPPES is 120 E Emerson Ave, Monterey Park, CA 91755-1709.
- What is Hsin-Hui Hwu's phone number?
- The practice phone number listed in the NPPES registry for Hsin-Hui Hwu is (626) 280-0676.
- Does Hsin-Hui Hwu accept Medicare?
- Hsin-Hui Hwu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hsin-Hui Hwu's NPI active?
- Yes — Hsin-Hui Hwu's NPI (1871675736) is active in the NPPES registry as of the last update on 2010-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.